Package org.apache.camel.spi
Interface CamelBeanPostProcessor
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public interface CamelBeanPostProcessor
Bean post processor.
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Method Summary
All Methods Instance Methods Default Methods Modifier and Type Method Description default void
addCamelBeanPostProjectInjector(CamelBeanPostProcessorInjector injector)
Adds a custom bean post injectordefault boolean
isEnabled()
default boolean
isUnbindEnabled()
Can be used to unbind any existing beans before binding a bean to the registry.default Object
postProcessAfterInitialization(Object bean, String beanName)
Apply this post processor to the given new bean instance after any bean initialization callbacks (likeafterPropertiesSet
or a custom init-method).default Object
postProcessBeforeInitialization(Object bean, String beanName)
Apply this post processor to the given new bean instance before any bean initialization callbacks (likeafterPropertiesSet
or a custom init-method).default void
setEnabled(boolean enabled)
Can be used to turn off bean post processing.default void
setUnbindEnabled(boolean unbindEnabled)
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Method Detail
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postProcessBeforeInitialization
default Object postProcessBeforeInitialization(Object bean, String beanName) throws Exception
Apply this post processor to the given new bean instance before any bean initialization callbacks (likeafterPropertiesSet
or a custom init-method). The bean will already be populated with property values. The returned bean instance may be a wrapper around the original.- Parameters:
bean
- the new bean instancebeanName
- the name of the bean- Returns:
- the bean instance to use, either the original or a wrapped one; if
null
, no subsequent BeanPostProcessors will be invoked - Throws:
Exception
- is thrown if error post processing bean
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postProcessAfterInitialization
default Object postProcessAfterInitialization(Object bean, String beanName) throws Exception
Apply this post processor to the given new bean instance after any bean initialization callbacks (likeafterPropertiesSet
or a custom init-method). The bean will already be populated with property values. The returned bean instance may be a wrapper around the original.- Parameters:
bean
- the new bean instancebeanName
- the name of the bean- Returns:
- the bean instance to use, either the original or a wrapped one; if
null
, no subsequent BeanPostProcessors will be invoked - Throws:
Exception
- is thrown if error post processing bean
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setEnabled
default void setEnabled(boolean enabled)
Can be used to turn off bean post processing. Be careful to turn this off, as this means that beans that use Camel annotations such asEndpointInject
,ProducerTemplate
,Produce
,Consume
etc will not be injected and in use. Turning this off should only be done if you are sure you do not use any of these Camel features.
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isEnabled
default boolean isEnabled()
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setUnbindEnabled
default void setUnbindEnabled(boolean unbindEnabled)
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isUnbindEnabled
default boolean isUnbindEnabled()
Can be used to unbind any existing beans before binding a bean to the registry. Be careful to enable this, as this will unbind all beans with the given id. This is used in special use-cases such as reloading of Camel routes which triggered updating beans that have their implementation re-compiled and re-loaded.
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addCamelBeanPostProjectInjector
default void addCamelBeanPostProjectInjector(CamelBeanPostProcessorInjector injector)
Adds a custom bean post injector- Parameters:
injector
- the custom injector
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